Fix some doc/rst issue

README.rst

@@ -184,7 +184,7 @@ This queue does not allow duplicate items.
    >>>
 
 Example usage of SQLite3 based ``SQLiteAckQueue``/``UniqueAckQ``
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 The core functions:
 
 - ``get``: get from queue and mark item as unack
@@ -402,7 +402,7 @@ Explicit resource reclaim
 
 For some reasons, an application may require explicit reclamation for file
 handles or sql connections before end of execution. In these cases, user can
- simply call:
+simply call:
 .. code-block:: python
 
     q = Queue() # or q = persistqueue.SQLiteQueue('mypath', auto_commit=True)

scripts/publish.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 BASE_DIR=`pwd`
 NAME=$(basename $BASE_DIR)
 if [[ "$NAME" != "persist-queue" ]];then
@@ -7,4 +8,6 @@ if [[ "$NAME" != "persist-queue" ]];then
 fi
 python setup.py build sdist
 python setup.py build bdist_wheel
+twine check ${BASE_DIR}/dist/*.tar.gz
+twine check ${BASE_DIR}/dist/*.whl
 twine upload ${BASE_DIR}/dist/*